 The Mini Rex is judged 45 points on body, 6 for head, 5 for ears, 35 for fur, 15 for color and 5 for condition, making a total of 100 possible points.There are a four-classes rabbit, which means there are four age groups they can be shown in.There are Senior Bucks (3 – 4.25&lbs, ideal 4lbs over the age of 6 months), Senior Does (3.25 – 4.5lbs, ideal 4.25lbs over the age of 6 months), Junior Bucks (2 – 3.25lbs under 6 months) and Junior Does (2 – 3.75lbs under 6 months).